AI agents call list_operators_advanced_mcp to retrieve information from Doctah-MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool searches and filters Arknights game operator data using multiple criteria/dimensions, similar to the public PRTS wiki interface. It retrieves information without modifying, deleting, or executing any operations. No side effects or state changes are indicated. This is a straightforward read/query operation with no destructive, executable, or financial implications.
From the tool's definition Tool name 'list_operators_advanced_mcp' and description indicating multi-dimensional filtering of operators (干员多维筛选) following PRTS operator list filtering dimensions.
Documented attack patterns abuse exactly the kind of access list_operators_advanced_mcp gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Doctah-MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for list_operators_advanced_mcp:
{
"version": "1",
"default": "deny",
"tools": {
"list_operators_advanced_mcp": {}
}
}list_operators_advanced_mcp is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
干员多维筛选（参考 PRTS「干员一览」的筛选维度）. It is categorised as a Read tool in the Doctah-MCP MCP Server, which means it retrieves data without modifying state.
Register the Doctah- MCP server in PolicyLayer and add a rule for list_operators_advanced_mcp: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Doctah-MCP. Nothing to install.
list_operators_advanced_mcp is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_operators_advanced_mcp rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for list_operators_advanced_mcp. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
list_operators_advanced_mcp is provided by the Doctah- MCP server (tonybotni/doctah-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Doctah-MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
14 Doctah-MCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.